Positional tolerance definition
Positional tolerance means the maximum acceptable amount of positional uncertainty for any physical point on a survey relative to any other physical point on the survey, including lead-in courses.
Positional tolerance means: The maximum theoretical uncertainty (at the 95% confidence level) of a measurement between any two corners under survey. The positional tolerance allowed is expressed as a constant (base error) plus the indicated ratio (dependent error) applied to said corners.
Positional tolerance means the maximum allowable relative positional precision of 0.07 feet (or 2 centimeters) plus 50 parts per million, based on the direct distance between the two survey markers or monuments, as applicable.
Examples of Positional tolerance in a sentence
Positional tolerance should not be more than 50mm(100mm, in case of piles having dia more than 600mm).